Sathou Nyai Khanfan Silasangvaro(1901-1987),former abbot of Vat Suvannakili during studied in Bangkok and lived at Vat Keofalang in about C.E 1920s.(more information at C1000R).
"Original material is held by the Buddhist Archive of Photography, Luang Prabang. A small number of prints were reframed and given back to Vat Suvanna Khili".